The official Arcai NetCut app provides a GUI for these tasks and is often more reliable than experimental Termux scripts. ⚠️ Important Legal & Ethical Warning
ARP maps an IP address to a physical MAC address on a local network.
Once running, arpspoof performs ARP spoofing on the entire subnet, causing a on the LAN unless IP forwarding is enabled . Netcut Termux
arpspoof -i wlan0 -t 192.168.1.1 192.168.1.100
To stop the target device from accessing the internet, command your device to intercept the traffic without forwarding it: arpspoof -i wlan0 -t 192.168.1.15 192.168.1.1 Use code with caution. The official Arcai NetCut app provides a GUI
Combine ARP spoofing with tcpdump and wireshark (via Termux’s X11 or save to .pcap):
B) Identify suspicious device by vendor: Netcut Termux
nmap -sn 192.168.1.0/24